Sunnyvale, California
United States
3
2020-11-05
The entities that hold a legal rights for patent applications filed by inventor Ningappa Shivakumar:
Shivakumar Ningappa from Sunnyvale, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Computerized system and method for an interactive online learning experience
#2 | 2018-11-08System and method for providing users feedback regarding their reading habits
#3 | 2015-10-22System and method for providing users feedback regarding their reading habits
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